1127 search results - page 31 / 226 » Perspectives and Complex Aggregates |
ACMICEC
2008
ACM
13 years 11 months ago
2008
ACM
Online auction services have reached great popularity and revenue over the last years. A key component for this success is the seller. Few studies proposed analyzing how the selle...
MSV
2004
13 years 10 months ago
2004
Valid models are central to the existence of Computer science as in most other disciplines, but at what point can one say that a model is valid and hence correct? is often taken t...
ECIS
2000
13 years 10 months ago
2000
Abstract - Among other proposals to reform the German outpatient health care system the establishment of networks of cooperating physicians (doctors' networks) has found high ...
PODS
2008
ACM
14 years 9 months ago
2008
ACM
Data exchange, also known as data translation, has been extensively investigated in recent years. One main direction of research has focused on the semantics and the complexity of...
PODS
2011
ACM
12 years 11 months ago
2011
ACM
Database queries can be broadly classified into two categories: reporting queries and aggregation queries. The former retrieves a collection of records from the database that mat...